From 8 p.m. tonight until 5 a.m. tomorrow, I-10 west in between Bonnabel Boulevard (exit No. 229) and Causeway Boulevard (exit No. 228) in Metairie will be down to one lane, and the I-10 east on-ramp to Bonnabel Boulevard will be closed.

The closures are part of the I-10 widening project, according to reports. Westbound motorists can use Veterans Boulevard as an alternate route. Eastbound motorists can use the I-10 Clearview Parkway exit (No. 226) or the I-610 Canal Boulevard exit (No. 1B).

Meanwhile, the Judge Seeber Bridge on North Claiborne Avenue in the 9th Ward will be closed from 9 a.m. to 3 p.m. today for electrical repairs. Use the St. Claude Bridge instead.

Construction projects on the eastbound Bonnet Carre Spillway, the Huey P. Long Bridge, U.S. 90 in Des Allemands, the I-12 and the westbound I-10 Twin Span could also cause delays. The Lockport Bridge is also closed.

Details follow:

-- The Huey P. Long Bridge: The right lane of the eastbound span, heading from the West Bank to Elmwood, will be closed until March 17. Use the Crescent City Connection or the Luling Bridge as alternate routes.

--The Bonnet Carre Spillway eastbound: From 9 a.m. to 3 p.m., in between I-55 (exit 210) and mile marker 214, guardrail work will block the right lane. Expect the project to last until mid-February. Use Airline Highway as an alternate route.

-- U.S. 90 eastbound, near Bayou Gauche Road in Des Allemands: Just past the bridge, road work will block the left lane. As an alternate route, motorists can take Louisiana 308 to Louisiana 20 to Louisiana 3127, according to reports.

-- I-12, both directions, in between U.S. 190/North Causeway Boulevard (exit No. 63) and Louisiana 434 (exit. No. 74): Striping scheduled from 7 p.m. to 6 a.m. will intermittently block lanes. Use U.S. 190 as an alternate route.